Defects + Cause Analysis + Solutions for Injection Products

Bubbles are defects caused by gas being wrapped by raw material during final filling process of inj...

News2020-04-08



Optimal design of ejection mechanism for injection mold of internal thread cap

Plastic internal screw cap is a common component of daily chemical household products. Internal and ...

News2020-04-07



High-power LED lamp bead lens classification

Design and moulding process of high-power LED lamp bead lens mould
1. First of all, depending on li...

News2020-04-06



Introduction of properties of commonly used plastics, related parameters and functions of injection

In design process of injection molding mold, selection of moulding materials, layout of runner syste...

News2020-04-03



Detailed explanation of 12 kinds of defects in injection molding production

First, cracking
Cracking is a common defect of plastic products. It is mainly caused by cracking at ...

News2020-04-02

Do you know 30 common problems and countermeasures in injection moulding process?

1. Product has a sharp edge (flashing edge) when it start production, cause of lack of material afte...

News2020-04-01



Go straight to scene: cooling water, injection resistance, die casting alloys, die casting machine,

In order to ensure continuous and stable quality of castings during die-casting production process,...

News2020-03-25



6 heat treatment issues to help you understand heat treatment!

Annealing is a heat treatment process in which steel is heated to a temperature above or below cri...

News2020-03-24



Mold product drawing design standards

This standard specifies content and expression specifications that should be expressed in product dr...

News2020-03-23



What should be paid attention to in heat-resistant ABS injection molding?

Heat-resistant ABS plastic is one of five major synthetic plastics. Chinese name of ABS is polymer. ...

News2020-03-21